5D Diamond Painting Sealant Glue

Protect and finish your artwork with a smooth, even seal.

Our Diamond Painting Sealer is designed to lock drills securely in place while preserving the sparkle and colour of your finished piece. The built-in foam applicator makes application quick, controlled, and mess-free — no brushes or extra tools required.

The lightweight formula spreads easily across the canvas, drying to a clean gloss finish that protects against dust, lifting drills, and everyday handling. Ideal for framed pieces, display projects, and long-term preservation.

Features

• 120ml bottle – generous coverage for multiple projects

• Integrated foam applicator for even, streak-free application

• Helps secure drills permanently

• Dries clear with a subtle gloss finish

• Non-toxic and low odour

• Fast drying and easy to use

Perfect For

• Finished diamond paintings

• Wall display pieces

• Portfolio and gift projects

• Long-term storage protection

Simply apply a thin, even coat across the surface and allow to cure — your artwork stays secure while maintaining its shine.

Formulated using a water-based, non-toxic polymer blend designed for craft finishing applications. The sealant is made using Alginate molding powder which is a seaweed-based, and non-toxic material used to create highly detailed, flexible temporary molds.

The sealant is skin-safe for normal handling and suitable for indoor use, with low odour and no harsh solvents.

The integrated foam applicator head is made from food grade silicone foam, allowing smooth, even spreading without sticking, shedding fibres, or scratching drills. The applicator is washable and reusable to reduce waste.

As our diamond drills and accessories are not pre-packed, they are carefully prepared after your order is placed. While dispatch times may vary, we aim to dispatch within 3–5 business days.

​

We use Australia Post for all domestic shipping, and delivery times may vary depending on their workload.

However, delivery typically takes 2-4 business days within the same state (we are based in Western Australia) and 3-6 business days for interstate deliveries.

​

If you need assistance with a return or exchange, our team is ready to help. Just get in touch, and we’ll gladly assist you!

​

Please read our Shipping and Returns policy on our website for more information regarding these policies. 

Although we do our best to show true colours representations, please note however that product images are photographed under lighting conditions that may affect colour appearance on screen. Due to variations in lighting, screen settings, and monitor resolutions, actual drill colours may differ slightly from the images shown.  The drills are true to the DMC colour.